This paper is in the following e-collection/theme issue:

Digital Contact Tracing, Digital Proximity Tracing, Precision Public Health (148) JMIR Theme Issue: COVID-19 Special Issue (2461) Theme Issue: Novel Coronavirus (COVID-19) Outbreak Rapid Reports (1520) Infectious Diseases (non-STD/STI) (1592) Innovative Methods in Public Health and Surveillance (336) Surveillance Systems (466) Outbreak and Pandemic Preparedness and Management (1743)

Published on in Vol 7, No 11 (2021): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/30968, first published .
Characterization of Unlinked Cases of COVID-19 and Implications for Contact Tracing Measures: Retrospective Analysis of Surveillance Data

Characterization of Unlinked Cases of COVID-19 and Implications for Contact Tracing Measures: Retrospective Analysis of Surveillance Data

Characterization of Unlinked Cases of COVID-19 and Implications for Contact Tracing Measures: Retrospective Analysis of Surveillance Data

Authors of this article:

Ka Chun Chong1 Author Orcid Image ;   Katherine Jia2 Author Orcid Image ;   Shui Shan Lee3 Author Orcid Image ;   Chi Tim Hung1 Author Orcid Image ;   Ngai Sze Wong3 Author Orcid Image ;   Francisco Tsz Tsun Lai4 Author Orcid Image ;   Nancy Chau1 Author Orcid Image ;   Carrie Ho Kwan Yam1 Author Orcid Image ;   Tsz Yu Chow1 Author Orcid Image ;   Yuchen Wei1 Author Orcid Image ;   Zihao Guo1 Author Orcid Image ;   Eng Kiong Yeoh1 Author Orcid Image
Article Authors Cited by (7) Tweetations (3) Metrics

Ka Chun Chong   1 * , PhD ;   Katherine Jia   2 * , MSc ;   Shui Shan Lee   3 , MBBS ;   Chi Tim Hung   1 , MBBS ;   Ngai Sze Wong   3 , PhD ;   Francisco Tsz Tsun Lai   4 , PhD ;   Nancy Chau   1 , MSc ;   Carrie Ho Kwan Yam   1 , PhD ;   Tsz Yu Chow   1 , BSc ;   Yuchen Wei   1 , PhD ;   Zihao Guo   1 , MSc ;   Eng Kiong Yeoh   1 , MBBS

1 Centre for Health Systems and Policy Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China (Hong Kong)

2 MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom

3 Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, China (Hong Kong)

4 Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China (Hong Kong)

*these authors contributed equally

Corresponding Author:

  • Eng Kiong Yeoh, MBBS
  • Centre for Health Systems and Policy Research
  • Jockey Club School of Public Health and Primary Care
  • The Chinese University of Hong Kong
  • Central Avenue
  • Hong Kong
  • China (Hong Kong)
  • Phone: 852 22528716
  • Email: yeoh_ek@cuhk.edu.hk